Theatrus Speakers Features
Why Passive Design
With the TS15 subwoofer, cineastes have an absolute bass powerhouse at their disposal. As a closed construction, it unleashes tremendous power in terms of dynamics and sound quality. The specially developed 15" driver is particularly responsible for this. In order to be prepared for use in home cinemas and professional studios, the subwoofer was designed as a passive construction. This means that the subwoofer does not have its own power amplifier. It thus enables the users maximum flexibility with regard to the choice of power amplifier, DSP or room correction. For example, several TS15 subwoofers can be supplied via a corresponding professional power amplifier.
APERION® 15" Woofer
The 15-inch subwoofer driver developed by AperionAudio is designed as an ultra-long-throw driver with maximum coarse and fine dynamics. This predestines it for the sound reinforcement of large rooms. The audiophile basic tuning of the chassis also ensures the highest level of detail when used in pure music systems. The development of the driver is based on the acoustic advantages of an extended pole piece in the magnet system. However, our engineers have gone one big step further. Using finite element analysis simulation, the entire magnet structure was optimized and the pole piece was specially shaped to achieve symmetrical flux distribution along the moving path of the voice coil. This design approach allows for noticeably more linear chassis excursion as it significantly reduces inductance modulation and DC offset, especially at high power levels. The result is significantly lower distortion values and more effective voice coil cooling. The membrane is made from a very strong, long-fiber cellulose blend to ensure the right dynamic stability and stiffness. The surround is made from a special NBR compound (Nitrile Butadiene Rubber). This material has minimized mechanical memory, providing more accurate transient response. The large voice coil, high Xmax and vented pole piece enable clear and high-resolution dynamics without mechanical or thermal compression, even at the highest output levels. The surrounding solid die-cast aluminum frame was designed to minimize disruptive structural resonances.
Internally Braced 1" MDF Sealed Enclosure
Powerful bass needs a sturdy cabinet. Every TS15 subwoofer is built out of strong 1" MDF and internally braced to reduce cabinet vibration to nearly nothing.
Acoustically Transparent Grille
Nothing stands between you and your sound. We designed a sonically invisible grille that not only looks great, but also protects your precious woofers from curious fingers, claws or snouts.
Recommend Amplifier & DSP Device
Amplifier: Crownaudio Model 1002 or 1502.
DSP Device: If you usinga integration AMP with Dirac function that can use directly with a above Crowanaudio AMPs no need extra DSP Device
but Odyssey system is not work need add a DSP device: Check out Minidsp
Custom tuned cabinet
Theatrus drivers come packed in a Stealth Black MDF Anti Resonant Cabinet.